FVXX20 KNES 171153
VA ADVISORY
DTG: 20180617/1153Z

VAAC: WASHINGTON

VOLCANO: POPOCATEPETL 341090
PSN: N1901 W09837

AREA: MEXICO

SUMMIT ELEV: 17802 FT (5426 M)

ADVISORY NR: 2018/253

INFO SOURCE: GOES-EAST. NWP MODELS. CIMSS VOLCAT.
VOLCANO WEB CAMERA. 

ERUPTION DETAILS: TWO PSBL VA EMS SINCE 1047Z

OBS VA DTG: 17/1132Z

OBS VA CLD: SFC/FL230 N1901 W09836 - N1854 W09833
- N1853 W09836 - N1901 W09837 - N1901 W09836 MOV
S 5-10KT 

FCST VA CLD +6HR: 17/1730Z SFC/FL230 N1901 W09837
- N1849 W09830 - N1847 W09834 - N1900 W09837 -
N1901 W09837 

FCST VA CLD +12HR: 17/2330Z SFC/FL230 NO ASH EXP

FCST VA CLD +18HR: 18/0530Z NO ASH EXP

RMK: VA EM OBS IN STLT IMAGERY AT 1047Z. ANOTHER
EM OBS IN WEB CAM AT 1122Z. VA OBS MOV TO SSE.
MWP MDLS SUGGEST WINDS SLOW AND TURN SLIGHTLY
MORE SE THRU T+6HR. ...HOSLEY

NXT ADVISORY: WILL BE ISSUED BY 20180617/1800Z